78675504

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 215402880

約数和(自身を除く): 136727376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 281, 304, 307, 456, 562, 614, 843, 912, 921, 1124, 1228, 1686, 1842, 2248, 2456, 3372, 3684, 4496, 4912, 5339, 5833, 6744, 7368, 10678, 11666, 13488, 14736, 16017, 17499, 21356, 23332, 32034, 34998, 42712, 46664, 64068, 69996, 85424, 86267, 93328, 128136, 139992, 172534, 256272, 258801, 279984, 345068, 517602, 690136, 1035204, 1380272, 1639073, 2070408, 3278146, 4140816, 4917219, 6556292, 9834438, 13112584, 19668876, 26225168, 39337752, 78675504]

約数ペア:

[(1, 78675504), (2, 39337752), (3, 26225168), (4, 19668876), (6, 13112584), (8, 9834438), (12, 6556292), (16, 4917219), (19, 4140816), (24, 3278146), (38, 2070408), (48, 1639073), (57, 1380272), (76, 1035204), (114, 690136), (152, 517602), (228, 345068), (281, 279984), (304, 258801), (307, 256272), (456, 172534), (562, 139992), (614, 128136), (843, 93328), (912, 86267), (921, 85424), (1124, 69996), (1228, 64068), (1686, 46664), (1842, 42712), (2248, 34998), (2456, 32034), (3372, 23332), (3684, 21356), (4496, 17499), (4912, 16017), (5339, 14736), (5833, 13488), (6744, 11666), (7368, 10678)]